STM32L486QGI6

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: Low power consumption, high performance, rich peripherals
Package: LQFP64
Essence: ARM Cortex-M4 core microcontroller
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 80 MHz
• Flash Memory: 1 MB
• RAM: 128 KB
• Operating Voltage: 1.71V - 3.6V
• Digital I/O Pins: 51
• Analog Input Pins: 12
• Communication Interfaces: UART, SPI, I2C, USB, CAN, Ethernet
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32L486QGI6 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: GND
• Pin 3: PA0
• Pin 4: PA1
• ...
• Pin 63: PC14
• Pin 64: PC15

For a complete pinout diagram and detailed pin descriptions, refer to the datasheet provided by the manufacturer.

Functional Features

• Low power consumption for extended battery life in portable devices
• High-performance ARM Cortex-M4 core for efficient processing
• Rich set of peripherals for versatile application development
• Extensive communication interfaces for seamless connectivity
• Advanced security features for secure data transmission

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High-performance processor enables efficient execution of complex tasks - Rich peripherals offer flexibility in application development - Extensive communication interfaces allow for seamless connectivity - Advanced security features ensure secure data transmission

Disadvantages: - Limited availability of alternative models with similar specifications - Higher cost compared to some other microcontrollers in the market

Working Principles

The STM32L486QGI6 microcontroller operates based on the ARM Cortex-M4 core architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The low power consumption is achieved through efficient power management techniques, allowing the microcontroller to operate for extended periods on limited power sources.

Detailed Application Field Plans

The STM32L486QGI6 microcontroller finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial automation - Wearable devices - Smart energy management systems

Its low power consumption, high-performance processor, and rich set of peripherals make it suitable for a wide range of embedded system applications.

Detailed and Complete Alternative Models

While the STM32L486QGI6 microcontroller offers unique features and specifications, there are alternative models available in the market that can be considered based on specific requirements. Some alternative models include:

1. STM32L476RGT6
2. STM32F407VGT6
3. STM32F103C8T6
4. STM32F429ZIT6

These alternative models provide different combinations of features and specifications, allowing developers to choose the most suitable microcontroller for their specific application needs.

Note: The above list is not exhaustive, and it is recommended to refer to the manufacturer's documentation and consult with experts for detailed comparison and selection.

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